利用权衡优化方法解决计算机视觉中的刚性问题

[1988 Proceedings] 9th International Conference on Pattern Recognition Pub Date : 1988-11-14 DOI:10.1109/ICPR.1988.28195

Chengzhi Huang, Yanda Li, Tong Chang

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引用次数: 0

摘要

讨论了线性逆问题通解中刚度的影响，并提出了一种处理该问题的方法。它通过在算子的奇异值上应用一组最优权重，在解的分辨率和方差之间进行权衡优化，以保持它们都小。该方法显著提高了运动参数估计的可靠性。

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Solving the stiff problem in computer vision by trade-off optimization

The effect of stiffness in a general solution of the linear inverse problem is discussed, and a method is proposed to deal with this problem. It uses tradeoff by tradeoff optimization between the resolution and variance of solution to keep them both small, by applying a group of optimal weights on the singular values of the operator. The reliability of the estimated motion parameters is improved significantly.<>

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[1988 Proceedings] 9th International Conference on Pattern Recognition

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